*2013/08/27 11:45:03.86 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/04/04 20:39:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 25 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2C6A765C NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 26 2 Temperature:Primary 'deg C (ITS90)' 8.3174 9.0011 3 Transmissivity %/metre 23.3 51.6 4 Fluorescence:URU:Seapoint mg/m^3 0.799 5.253 5 PAR uE/m^2/sec 0.79 273.662 6 PAR:Reference uE/m^2/sec 20.513 24.616 7 Salinity:T0:C0 PSS-78 27.6691 28.8414 8 Oxygen:Dissolved:SBE mL/L 5.25 7.658 9 Oxygen:Dissolved:SBE umol/kg 229.2543 334.7172 10 Number_of_bin_records n/a 5 57 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2013-16\Pro $END *ADMINISTRATION MISSION : 2013-16 AGENCY : 'WVL, Marine Environment and Habitat Science,' CONTINUED : ' Vancouver, B.C.' COUNTRY : Canada PROJECT : Aquaculture Shellfish Carrying Capacity SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Johnstone Strait STATION : MAL 38 EVENT NUMBER : 50 LATITUDE : 50 1.21000 N ! (deg min) LONGITUDE : 124 44.32000 W ! (deg min) WATER DEPTH : 27 ALTIMETER (M) : 1.61 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4054 Conductivity ' ' 3321 'Pressure:Digiquartz with TC' ' ' 77511 Temperature:2 ' ' 4700 Conductivity:2 ' ' 1766 Fluorometer:Seapoint ' ' ' ' 'Oxygen:SBE 43' ' ' 1438 'Transmissometer:WET Labs C-Star' ' ' 1185DDR Altimeter ' ' ' ' pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4601 Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.2 2013/08/15 16:45:44 2185 2185 CLEAN 5.1 2013/08/15 16:50:29 2185 2185 SHIFTDAT 3.4 2013/08/19 13:17:21 2185 2185 SHIFTDAT 3.4 2013/08/19 14:10:51 2185 2185 SHIFTDAT 3.4 2013/08/19 15:03:22 2185 2185 SHIFTDAT 3.4 2013/08/19 15:07:45 2185 2185 DELETE 6.3 2013/08/19 15:11:52 2185 806 CTDEDIT 4.61 2013/08/20 16:19:15 806 786 CALIB 11.7 2013/08/27 10:14:36 786 786 FILTERS 4.3 2013/08/27 10:44:37 786 786 BINAVE 4.1.1 2013/08/27 11:27:37 786 25 REMOVECH 8.1.1 2013/08/27 11:42:09 25 25 CHGUNITS 3.0 2013/08/27 11:42:37 25 25 REORDER 1.3 2013/08/27 11:43:09 ? ? HDREDIT2 2.6 2013/08/27 11:45:03 ? ? $END $REMARKS -CLEAN functions: 2013/08/15 16:49:31 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 75.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 15.99 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2013/08/20 16:19:15 20 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2013/08/27 10:14:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-16\Processing\doc\2013-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1070100E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2013/08/27 11:42:09 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2013/08/27 11:45:03 Applied edit header: P:\Cruise_Data_Processing\2013-16\Processing\doc\2013-16-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\CTD data\2013-16\2013-16-0050.hex Software Version Seasave V 7.22.4 Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 04 2013 13:40:51 NMEA Latitude = 50 01.21 N NMEA Longitude = 124 44.32 W NMEA UTC (Time) = Apr 04 2013 20:39:50 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 0 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Vector Station: Mal 38 Depth: 27 System UTC = Apr 04 2013 20:40:51 # nquan = 19 # nvalues = 2185 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = ph: pH # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 2185 # span 1 = 2.260, 25.986 # span 2 = 8.3131, 9.0313 # span 3 = 8.3121, 9.0307 # span 4 = 3.004260, 3.081606 # span 5 = 3.002674, 3.081693 # span 6 = 67.0596, 85.0918 # span 7 = 7.0818e-01, 6.3004e+00 # span 8 = 2.1148, 2.9243 # span 9 = 7.3239e-01, 2.7863e+02 # span 10 = 1.8648e+01, 2.7972e+01 # span 11 = 8.795, 9.133 # span 12 = 1.54, 25.25 # span 13 = -1.009, 1.026 # span 14 = 0, 1 # span 15 = 27.6439, 28.8421 # span 16 = 27.6315, 28.8424 # span 17 = 4.88787, 7.35751 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 04 2013 20:39:50 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 05-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38616647e-003 # 6.44021277e-004 # 2.29653646e-005 # 2.07703526e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 30-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95145189e+000 # 1.44572859e+000 # 5.86560922e-004 # 3.53926320e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 77511 # 22-Apr-11 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99989923 # -1.74061 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34734833e-003 # 6.38029851e-004 # 2.09607631e-005 # 1.76044142e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12820479e+000 # 4.88252028e-001 # -6.06897281e-004 # 5.34819999e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # # # # 2 # 0.000 # # # # # # # # # 1438 # 02-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.5380e-001 # -0.5130 # -1.7303e-003 # 7.3264e-005 # -1.4010e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.3800 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1185DDR # Jan 31-2013 # 19.6127 # -1.1179 # 0.000 # # # # # # # # 15.000 # 0.000 # # # # # # # # # 0692 # 29 Dec 2010 # 4.6518 # 2.5397 # # # # # # 4601 # Mar 2011 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Aug 14 2013 14:59:05, 7.22.5 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2013-16\RAW\CTD\2013-16-0050.hex P:\Crui se_Data_Processing\2013-16\Processing\doc\2013-16-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 14 2013 15:29:38, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2013-16\Processing\convert\2013-16-005 0.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Aug 15 2013 16:09:38, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2013-16\Processing\wildedit\2013-16-00 50.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Aug 15 2013 16:24:13, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2013-16\Processing\align\2013-16-0050.cn v # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 15 2013 16:27:44, 7.22.5 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2013-16\Processing\celltm\2013-16-0050.c nv P:\Cruise_Data_Processing\2013-16\Processing\doc\2013-16-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove a few records from the bottom of the cast. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, PAR and PAR:Reference data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±1.0 mL/L from 0 to 35db ±0.3 mL/L from 35 to 150db ±0.08 mL/L below 150db The comparison of CTD salinity with bottle samples did not produce useful results. The two CTD salinity channels are in reasonable agreement with each other, and the temperature and conductivity sensors have only been used for 2 other cruises since their last factory calibration. A pH sensor was attached to the CTD, but the data are not included in the files to be placed in the IOS Data Library because no field calibration information was available at the time of processing, and there are some concerns about how the sensors perform. For details on the processing see the report: 2013-16-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0701) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- --8--- --9-- -10- !Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere :T0:C0 : n: er_o ! Primary vity URU: nce Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ------ -------- ------ ----- ---- *END OF HEADER 2.0 9.0011 24.2 4.632 273.7 24.6 27.6691 7.66 334.7 5 3.0 8.9700 23.3 5.253 226.3 24.4 27.7176 7.23 316.0 57 4.0 8.8648 28.7 4.397 127.6 24.2 27.8955 6.57 287.2 37 5.0 8.6506 32.6 3.753 80.2 24.2 28.1360 6.33 276.8 30 6.0 8.5956 34.1 3.574 54.4 24.2 28.1994 6.04 263.9 26 7.0 8.5584 36.0 2.966 38.4 24.2 28.2490 5.82 254.3 25 8.0 8.4278 39.4 2.194 27.7 24.2 28.3856 5.72 249.8 25 9.0 8.3605 42.4 1.873 20.4 23.5 28.4583 5.65 247.0 25 10.0 8.3245 45.0 1.576 15.4 22.4 28.4943 5.58 243.7 26 11.0 8.3218 47.3 1.379 12.0 22.4 28.5171 5.49 239.8 24 12.0 8.3184 48.3 1.274 9.7 22.4 28.5482 5.44 237.4 25 13.0 8.3174 49.1 1.053 7.9 22.4 28.5884 5.41 236.4 24 14.0 8.3215 49.5 1.036 6.5 22.4 28.6140 5.39 235.5 24 15.0 8.3352 50.1 0.964 5.4 22.4 28.6504 5.38 235.0 25 16.0 8.3526 50.4 0.902 4.5 22.4 28.6704 5.38 234.7 24 17.0 8.3583 51.0 0.844 3.7 22.4 28.6759 5.35 233.8 24 18.0 8.3711 51.0 0.889 3.1 22.4 28.6872 5.33 232.7 25 19.0 8.3876 50.7 0.836 2.6 22.4 28.7085 5.32 232.4 24 20.0 8.3997 51.2 0.833 2.1 22.4 28.7323 5.30 231.5 32 21.0 8.4070 51.5 0.874 1.8 22.4 28.7419 5.29 231.1 51 22.0 8.4286 50.2 0.910 1.5 21.7 28.7631 5.25 229.3 56 23.0 8.4365 50.9 0.867 1.2 20.5 28.7834 5.25 229.3 52 24.0 8.4578 51.6 0.878 1.1 20.5 28.8041 5.26 229.7 49 25.0 8.4969 51.3 0.938 0.9 20.5 28.8308 5.28 230.3 49 26.0 8.5003 51.4 0.799 0.8 20.5 28.8414 5.33 232.9 17